/* The container around the staff and noteChoices.
 * This keeps the note from dropping on top of the clef.
 */

.oppia-music-input-valid-note-area {
  position: relative;
  float:left;
  margin: 0 0 0 11.0784%;
  width: 87.34525%;
  height: 43%;
}

/* The box around staff */

.oppia-music-input-staff {
  clear: both;
  background: transparent;
  max-width: 673px;
}

/* The box around note choices */

.oppia-music-input-note-choices {
  clear: both;
  float: right;
  background: rgba(0, 0, 0, 0.04); /* Color of noteChoices box */
  width: 5%;
  padding: 2.3% 9% 5.83% 1.1%;
  margin-bottom: 15px;
  border: 0.2em solid #333;
  -moz-border-radius: 11%;
  -webkit-border-radius: 11%;
  border-radius: 11%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* The invisible box around droppable staff */

.oppia-music-input-staff {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  clear: both;
  float: right;
  width: 110.1%;
  padding: 1.5% 0 3% 0;
}

/* The staff lines and ledger lines */

.oppia-music-input-staff div.oppia-music-staff-position {
  position: relative;
  width: 100%;
  margin: 0 0;
  background: transparent;
  color: transparent;
  float: right;
}

.oppia-music-input-staff div.oppia-music-input-hovered {
  background: #aaa;
}

.oppia-music-input-staff div.oppia-music-staff-line {
  background: #000000;
  height: 2px;
  position: absolute;
  width: 100%;
}

.oppia-music-input-staff {
  background-image: url(../images/treble_clef.png);
  background-repeat: no-repeat;
  background-position: 0.1% 62%;
  background-size: 8.5% 89%;
}


/* Individual notes */

.oppia-music-input-note-choices div {
  width: 7.8%;
  height: 8.2%;
  position: relative;
  background: transparent;
}

.oppia-music-input-note-choices div.oppia-music-input-natural-note {
  float: left;
  background-image: url(../images/whole_note.png);
  background-repeat: no-repeat;
  background-size: 71%;
  background-position: center;
  position: absolute;
}

.oppia-music-input-staff .oppia-music-input-ledger-line {
  position: absolute;
  width: 8%;
  padding-bottom: 0.35%;
  background-color: #000000;
}

.oppia-music-input-on-staff {
  position: absolute;
  z-index: 1000;
}

.oppia-music-input-control-buttons {
  padding: 40% 0 5% 2%;
}

.oppia-music-input-btn {
  padding: 6px 10px;
}

.oppia-music-input-play-btn {
  margin-left: -55px;
  margin-top: 0;
}
